# STC SA09496AC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: AvCraft Aviation LLC, United States
- Description: Conversion of the lavatory water supply system from a gravity feed to a pressure system by adding a pump, a small hot water tank and control system and by replacing the single lever faucet with an infrared activated faucet with hot and cold capability in accordance with Fairchild Aircraft Drawing SATA380G0010, Water System Mod -- Hot/Cold, Revision B dated November 22, 1999, or later FAA approved revision.
- Applied: September 29, 1999
- Status date: June 4, 2004
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21, Part 25
- Data sheets: [TCDS A55NM](https://openairdocs.org/tcds/A55NM)
- Certificate PDF: https://openairdocs.org/files/sha256/04/ef/04ef49a43731f40e3a86d8215b9f61168d956cd5434486ab43d5975a44e86cff
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/67E8D5F73B327C6686256F87006E26FC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA09496AC

## ADs that name it (0)

None.

## Approved models (1)

- Dornier Luftfahrt GmbH 328-300 ([TCDS A55NM](https://openairdocs.org/tcds/A55NM))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Number SA09496AC This Certificate issued to AvCraft Aviation LLC 803 Southeast Sycolin Road Leesburg, VA 20175

Part 25 of the Federal Aviation Regulations.

A55NM Original Product Type Certificate Number :

Make : Dornier 328-300

Conversion of the lavatory water supply system from a gravity feed to a pressure system by adding a pump, a small hot water tank and control system and by replacing the single lever faucet with an infrared activated faucet with hot and cold capability in accordance with Fairchild Aircraft Drawing SATA380G0010, “Water System Mod – Hot/Cold”, Revision B dated November 22, 1999, or later FAA approved revision.

Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

Date of application : September 29, 1999

Date of issuance : December 22, 1999 Date reissued : 11/24/03; 6/4/04

( Signature) Michele M. Owsley, Manager Airplane Certification Office, Southwest Region

(Title)

## Every issue (1)

- June 4, 2004: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/04/ef/04ef49a43731f40e3a86d8215b9f61168d956cd5434486ab43d5975a44e86cff)

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